Caisson Structural Overhaul and Vertical Extension

The contract involves performing a structural overhaul and vertical extension of a caisson to maintain the dry dock certification and ensure continuous flood protection between Berth 6 and Berth 5. This work is critical for maintaining the structural integrity and operational readiness of the dock facility. The project will be conducted in Kittery, with a focus on enhancing the caisson’s capability to prevent flooding while meeting necessary safety and certification standards. Issued by the Department of Defense's Naval Facilities Engineering Command Systems Atlantic, the contract is designated as a subcontract and falls under NAICS code 237990, which pertains to specialized construction activities. Bids for this contract must be submitted by June 17, 2026, following the announcement made on June 3, 2026. The scope and execution of the contract are intended to support ongoing maintenance and infrastructure resilience within the naval facility's operational area.